CN210108589U - Connecting device for on-site differential pressure transmitter and special differential pressure transmitter for test - Google Patents
Connecting device for on-site differential pressure transmitter and special differential pressure transmitter for test Download PDFInfo
- Publication number
- CN210108589U CN210108589U CN201920985233.XU CN201920985233U CN210108589U CN 210108589 U CN210108589 U CN 210108589U CN 201920985233 U CN201920985233 U CN 201920985233U CN 210108589 U CN210108589 U CN 210108589U
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- China
- Prior art keywords
- differential pressure
- pressure transmitter
- hose
- transmitter
- bracing piece
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Abstract
The utility model discloses a connecting device of on-spot differential pressure transmitter and experimental special differential pressure transmitter belongs to differential pressure transmitter connected mode technical field, including differential pressure transmitter, No. two differential pressure transmitter and biography pressure hose, differential pressure transmitter is through passing pressure hose and No. two differential pressure transmitter turn-on connections, differential pressure transmitter and No. two differential pressure transmitter lower surface intermediate position have all welded the bracing piece, the bracing piece bottom is rotated through the locating pin and is connected the telescopic link top, telescopic link bottom weld bottom plate, the locating hole has been seted up to bottom plate surface symmetry. The utility model discloses an all there is the bracing piece in the welding of differential pressure transmitter and No. two differential pressure transmitter lower surface intermediate positions, and the bracing piece bottom is passed through the locating pin and is rotated and connect the telescopic link top, and telescopic link bottom weld bottom plate is convenient for provide stable holding power to differential pressure transmitter and No. two differential pressure transmitter, is convenient for to pass the pressure hose installation and dismantle.
Description
Technical Field
The utility model relates to a differential pressure transmitter connected mode technical field especially relates to a connecting device of on-spot differential pressure transmitter and experimental special differential pressure transmitter.
Background
The differential pressure transmitter is a typical self-balancing detecting instrument, and overcomes the influence of adverse factors such as element materials, processing technology and the like by utilizing the working principle of negative feedback.
In order to improve the comfort and accuracy of detection, a pressure transmission hose is often required to be used for connecting a field differential pressure transmitter and a special differential pressure transmission for test in a conduction mode through the pressure transmission hose, and the common differential pressure transmission is directly in a suspended state by means of supporting force of a pipeline, so that the differential pressure transmission is inconvenient to fix and is not convenient to install and detach the pressure transmission hose. Therefore, a connecting device for the field differential pressure transmitter and the special differential pressure transmitter for the test is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting device of on-spot differential pressure transmitter and experimental special differential pressure transmitter aims at fixed to the differential pressure transmitter installation, provides stable holding power, improves the installation effectiveness of biography pressure hose.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of on-spot differential pressure transmitter and special differential pressure transmitter's of experiment connecting device includes differential pressure transmitter, No. two differential pressure transmitter and biography pressure hose, differential pressure transmitter is through passing pressure hose and No. two differential pressure transmitter turn-on connections, differential pressure transmitter and No. two differential pressure transmitter lower surface intermediate positions all weld the bracing piece, the bracing piece bottom is rotated through the locating pin and is connected the telescopic link top, telescopic link bottom splice plate, the locating hole has been seted up to bottom plate surface symmetry, differential pressure transmitter and No. two differential pressure transmitter tops all rotate and be connected with rings, differential pressure transmitter and No. two differential pressure transmitter are close to the top both sides and all weld the side ear, the screw has been seted up on the side ear surface.
Optionally, pass and press the hose both ends to rotate the coupling head, the coupling head respectively with differential pressure transmitter and No. two differential pressure transmitter screwed connection, pass and press hose surface mounting to have the stop valve.
Optionally, the lower surface of the bottom plate is bonded with a non-slip mat, and the surface of the non-slip mat is integrally formed with non-slip lines.
Optionally, one end of the positioning pin penetrates through the supporting rod and the telescopic rod, the penetrating end of the positioning pin is in threaded connection with the nut, and the side wall of the telescopic rod is in threaded connection with the locking wheel in an inserting mode.
The utility model has the advantages as follows:
1. the utility model discloses an all there is the bracing piece in the welding of differential pressure transmitter and No. two differential pressure transmitter lower surface intermediate positions, and the bracing piece bottom is passed through the locating pin and is rotated and connect the telescopic link top, and telescopic link bottom weld bottom plate is convenient for provide stable holding power to differential pressure transmitter and No. two differential pressure transmitter, is convenient for to pass the pressure hose installation and dismantle.
2. The utility model discloses an all rotate on differential pressure transmitter and No. two differential pressure transmitter tops and be connected with rings, differential pressure transmitter and No. two differential pressure transmitter are close to the top both sides and all weld the side ear, and the screw has been seted up on the side ear surface, and the mode of being convenient for through hanging or bolt fastening is fixed to differential pressure transmitter and No. two differential pressure transmitter installations.
3. The utility model discloses a bracing piece bottom is passed through the locating pin and is rotated the connection telescopic link top, and the bracing piece rotates along the relative telescopic link of locating pin, is convenient for adjust and fixes the angle of the relative bottom plate of differential pressure transmitter or No. two differential pressure transmitters, the effectual height that changes the relative bottom plate of differential pressure transmitter or No. two differential pressure transmitters of telescopic link.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a connection device of a field differential pressure transmitter and a test-dedicated differential pressure transmitter according to an embodiment of the present invention;
fig. 2 is the utility model discloses a connecting device's of on-spot differential pressure transmitter and experimental special differential pressure transmitter bracing piece and telescopic link connection structure sketch map.
In the figure: 1. a first differential pressure transmitter; 2. a second differential pressure transmitter; 3. a pressure transmitting hose; 301. a connector; 302. a shut-off valve; 4. a hoisting ring; 5. a lateral ear; 501. a screw hole; 6. a support bar; 601. positioning pins; 602. a nut; 7. a telescopic rod; 701. a locking wheel; 8. a base plate; 801. positioning holes; 9. a non-slip mat; 901. and (4) anti-skid lines.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will describe in detail a connection device of a field differential pressure transmitter and a differential pressure transmitter dedicated for testing according to an embodiment of the present invention with reference to fig. 1 to 2.
Referring to fig. 1 and 2, a connecting device for a field differential pressure transmitter and a test dedicated differential pressure transmitter provided by an embodiment of the present invention includes a first differential pressure transmitter 1, a second differential pressure transmitter 2 and a pressure transmitting hose 3, wherein the first differential pressure transmitter 1 is in conduction connection with the second differential pressure transmitter 2 through the pressure transmitting hose 3, a support rod 6 is welded at the middle position of the lower surfaces of the first differential pressure transmitter 1 and the second differential pressure transmitter 2, the bottom end of the support rod 6 is rotatably connected with the top end of an expansion link 7 through a positioning pin 601, a bottom plate 8 is welded at the bottom end of the expansion link 7, positioning holes 801 are symmetrically formed on the surface of the bottom plate 8, lifting rings 4 are rotatably connected at the top ends of the first differential pressure transmitter 1 and the second differential pressure transmitter 2, side lugs 5 are welded at both sides of the top ends of the first differential pressure transmitter, screw 501 has been seted up on 5 surfaces of side ear, has all welded the bracing piece through the lower surface intermediate position at differential pressure transmitter and No. two differential pressure transmitter, and the bracing piece bottom is rotated through the locating pin and is connected the telescopic link top, and telescopic link bottom welded bottom plate is convenient for provide stable holding power to differential pressure transmitter and No. two differential pressure transmitter, is convenient for to biography pressure hose installation and dismantlement.
Referring to fig. 1, pass and press 3 both ends of hose to rotate and connect connector 301, connector 301 respectively with differential pressure transmitter 1 and No. two differential pressure transmitter 2 screwed connection, pass 3 surface mounting on the hose of pressure and have stop valve 302, be convenient for realize the conveying of liquid between differential pressure transmitter 1 and No. two differential pressure transmitter.
Referring to fig. 2, the non-slip mat 9 is bonded to the lower surface of the bottom plate 8, and non-slip lines 901 are integrally formed on the surface of the non-slip mat 9, so that the stability between the bottom plate and the supporting surface is improved, and the non-slip performance is good.
Referring to fig. 1 and 2, one end of the positioning pin 601 penetrates through the supporting rod 6 and the telescopic rod 7, the penetrating end of the positioning pin 601 is screwed with the nut 602, the side wall of the telescopic rod 7 is screwed with the locking wheel 701, so that the positioning pin at the bottom end of the supporting rod is used as an axis to rotate relative to the telescopic rod, the angle of the differential pressure transmitter relative to the bottom plate is adjusted, and the pressure transmission hose is convenient to install or disassemble.
The embodiment of the utility model provides a connecting device of on-spot differential pressure transmitter and special differential pressure transmitter of experiment, differential pressure transmitter passes through the pressure transmission hose and is switched on with differential pressure transmitter No. two and be connected, and the pressure transmission hose both ends are rotated and are connected the connector, and the connector is respectively with differential pressure transmitter and differential pressure transmitter No. two screw connections, and pressure transmission hose surface mounting has the stop valve, obtains effectual witnessed inspections data in the test area, reduces technical staff's the amount of labour; can hang or the screw on side ear surface is fixed differential pressure transmitter and No. two differential pressure transmitter installations through rings, also can be fixed the bottom plate through the setting element, slipmat and anti-skidding line improve the stability between bottom plate and the holding surface, the telescopic link cooperation locking wheel uses, adjust the height of differential pressure transmitter and No. two differential pressure transmitter apart from the bottom plate, the bracing piece rotates along the relative telescopic link of locating pin, be convenient for adjust and fix the angle of differential pressure transmitter or No. two differential pressure transmitter relative bottom plates.
It should be noted that, the utility model relates to a connecting device of on-spot differential pressure transmitter and experimental special differential pressure transmitter, including differential pressure transmitter 1, No. two differential pressure transmitter 2, pass and press hose 3, connector 301, stop valve 302, rings 4, side ear 5, screw 501, bracing piece 6, locating pin 601, nut 602, telescopic link 7, locking wheel 701, bottom plate 8, locating hole 801, slipmat 9, antiskid line 901, the part is the part that general standard component or technical personnel in the field know, its structure and principle all can learn or learn through conventional experimental method for this technical staff all through the technical manual.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a connecting device of on-spot differential pressure transmitter and experimental special differential pressure transmitter, includes differential pressure transmitter, No. two differential pressure transmitter and biography pressure hose, differential pressure transmitter is through passing pressure hose and No. two differential pressure transmitter turn-on connections, its characterized in that, differential pressure transmitter and No. two differential pressure transmitter lower surface intermediate positions all weld the bracing piece, the bracing piece bottom is rotated through the locating pin and is connected the telescopic link top, telescopic link bottom end splice plate, the locating hole has been seted up to bottom plate surface symmetry, differential pressure transmitter and No. two differential pressure transmitter tops all rotate and are connected with rings, differential pressure transmitter and No. two differential pressure transmitter are close to the top both sides and all weld the side ear, the screw has been seted up on the side ear surface.
2. The device for connecting a site differential pressure transmitter with a differential pressure transmitter special for test according to claim 1, characterized in that two ends of the pressure transmission hose are rotatably connected with connectors, the connectors are respectively in threaded connection with a first differential pressure transmitter and a second differential pressure transmitter, and a shutoff valve is arranged on the surface of the pressure transmission hose.
3. The device of claim 1, wherein the bottom plate has a non-slip mat adhered to a lower surface thereof, and the non-slip mat has non-slip threads integrally formed on a surface thereof.
4. The device for connecting a site differential pressure transmitter and a differential pressure transmitter special for test of claim 1, wherein one end of the positioning pin penetrates through the supporting rod and the telescopic rod, the penetrating end of the positioning pin is screwed with a nut, and the side wall of the telescopic rod is screwed with a locking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985233.XU CN210108589U (en) | 2019-06-27 | 2019-06-27 | Connecting device for on-site differential pressure transmitter and special differential pressure transmitter for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985233.XU CN210108589U (en) | 2019-06-27 | 2019-06-27 | Connecting device for on-site differential pressure transmitter and special differential pressure transmitter for test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210108589U true CN210108589U (en) | 2020-02-21 |
Family
ID=69566219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920985233.XU Expired - Fee Related CN210108589U (en) | 2019-06-27 | 2019-06-27 | Connecting device for on-site differential pressure transmitter and special differential pressure transmitter for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210108589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076863A (en) * | 2020-03-04 | 2020-04-28 | 东营职业学院 | Intelligent differential pressure transmitter calibration system |
| CN114235274A (en) * | 2021-12-14 | 2022-03-25 | 泰安佳业环保科技有限公司 | Pressure and differential pressure checking system and method |
-
2019
- 2019-06-27 CN CN201920985233.XU patent/CN210108589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076863A (en) * | 2020-03-04 | 2020-04-28 | 东营职业学院 | Intelligent differential pressure transmitter calibration system |
| CN114235274A (en) * | 2021-12-14 | 2022-03-25 | 泰安佳业环保科技有限公司 | Pressure and differential pressure checking system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210627 |